265282680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 876994560

約数和(自身を除く): 611711880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 103, 104, 120, 127, 130, 156, 169, 195, 206, 254, 260, 309, 312, 338, 381, 390, 412, 507, 508, 515, 520, 618, 635, 676, 762, 780, 824, 845, 1014, 1016, 1030, 1236, 1270, 1339, 1352, 1524, 1545, 1560, 1651, 1690, 1905, 2028, 2060, 2472, 2535, 2540, 2678, 3048, 3090, 3302, 3380, 3810, 4017, 4056, 4120, 4953, 5070, 5080, 5356, 6180, 6604, 6695, 6760, 7620, 8034, 8255, 9906, 10140, 10712, 12360, 13081, 13208, 13390, 15240, 16068, 16510, 17407, 19812, 20085, 20280, 21463, 24765, 26162, 26780, 32136, 33020, 34814, 39243, 39624, 40170, 42926, 49530, 52221, 52324, 53560, 64389, 65405, 66040, 69628, 78486, 80340, 85852, 87035, 99060, 104442, 104648, 107315, 128778, 130810, 139256, 156972, 160680, 170053, 171704, 174070, 196215, 198120, 208884, 214630, 257556, 261105, 261620, 313944, 321945, 340106, 348140, 392430, 417768, 429260, 510159, 515112, 522210, 523240, 643890, 680212, 696280, 784860, 850265, 858520, 1020318, 1044420, 1287780, 1360424, 1569720, 1700530, 2040636, 2088840, 2210689, 2550795, 2575560, 3401060, 4081272, 4421378, 5101590, 6632067, 6802120, 8842756, 10203180, 11053445, 13264134, 17685512, 20406360, 22106890, 26528268, 33160335, 44213780, 53056536, 66320670, 88427560, 132641340, 265282680]

約数ペア:

[(1, 265282680), (2, 132641340), (3, 88427560), (4, 66320670), (5, 53056536), (6, 44213780), (8, 33160335), (10, 26528268), (12, 22106890), (13, 20406360), (15, 17685512), (20, 13264134), (24, 11053445), (26, 10203180), (30, 8842756), (39, 6802120), (40, 6632067), (52, 5101590), (60, 4421378), (65, 4081272), (78, 3401060), (103, 2575560), (104, 2550795), (120, 2210689), (127, 2088840), (130, 2040636), (156, 1700530), (169, 1569720), (195, 1360424), (206, 1287780), (254, 1044420), (260, 1020318), (309, 858520), (312, 850265), (338, 784860), (381, 696280), (390, 680212), (412, 643890), (507, 523240), (508, 522210), (515, 515112), (520, 510159), (618, 429260), (635, 417768), (676, 392430), (762, 348140), (780, 340106), (824, 321945), (845, 313944), (1014, 261620), (1016, 261105), (1030, 257556), (1236, 214630), (1270, 208884), (1339, 198120), (1352, 196215), (1524, 174070), (1545, 171704), (1560, 170053), (1651, 160680), (1690, 156972), (1905, 139256), (2028, 130810), (2060, 128778), (2472, 107315), (2535, 104648), (2540, 104442), (2678, 99060), (3048, 87035), (3090, 85852), (3302, 80340), (3380, 78486), (3810, 69628), (4017, 66040), (4056, 65405), (4120, 64389), (4953, 53560), (5070, 52324), (5080, 52221), (5356, 49530), (6180, 42926), (6604, 40170), (6695, 39624), (6760, 39243), (7620, 34814), (8034, 33020), (8255, 32136), (9906, 26780), (10140, 26162), (10712, 24765), (12360, 21463), (13081, 20280), (13208, 20085), (13390, 19812), (15240, 17407), (16068, 16510)]